diff --git a/modules/plugins/languages/tex/lsp/texlab.nix b/modules/plugins/languages/tex/lsp/texlab.nix
index 58c55f5a..06b8819e 100644
--- a/modules/plugins/languages/tex/lsp/texlab.nix
+++ b/modules/plugins/languages/tex/lsp/texlab.nix
@@ -226,31 +226,34 @@ in {
 
       package = mkOption {
         type = package;
-        default = pkgs.okular;
+        default = cfg.pdfViewer.package;
         description = ''
           The package to use as your PDF viewer.
           This viewer needs to support Synctex.
+
+          By default it is set to the package of the pdfViewer option.
         '';
       };
 
       executable = mkOption {
         type = str;
-        default = "okular";
+        default = cfg.pdfViewer.executable;
         description = ''
           Defines the executable of the PDF previewer. The previewer needs to support SyncTeX.
+
+          By default it is set to the executable of the pdfViewer option.
         '';
       };
 
       args = mkOption {
         type = listOf str;
-        default = [
-          "--unique"
-          "file:%p#src:%l%f"
-        ];
+        default = cfg.pdfViewer.args;
         description = ''
           Defines additional arguments that are passed to the configured previewer to perform the forward search.
           The placeholders %f, %p, %l will be replaced by the server.
 
+          By default it is set to the args of the pdfViewer option.
+
           Placeholders:
             - %f: The path of the current TeX file.
             - %p: The path of the current PDF file.
diff --git a/modules/plugins/languages/tex/pdfViewer/default.nix b/modules/plugins/languages/tex/pdfViewer/default.nix
index 890031dc..e27b26a0 100644
--- a/modules/plugins/languages/tex/pdfViewer/default.nix
+++ b/modules/plugins/languages/tex/pdfViewer/default.nix
@@ -1,17 +1,13 @@
 {
   config,
   lib,
-  pkgs,
   ...
 }: let
   defaultPdfViewerName = "okular";
 
-  inherit (lib) mkOverride;
   inherit (lib.options) mkOption;
-  inherit (lib.modules) mkIf;
   inherit (lib.types) str package listOf;
   inherit (builtins) filter isAttrs hasAttr attrNames length elemAt;
-  inherit (lib.nvim.config) mkBool;
 
   cfg = config.vim.languages.tex;
   viewersCfg = cfg.pdfViewer.viewers;
@@ -52,7 +48,10 @@
       # this viewer is enabled, otherwise leave it as is.
       newEnabledPdfViewersCount =
         if currentPdfViewer.enable
-        then enabledPdfViewersCount + 1
+        then
+          if enabledPdfViewersCount > 0
+          then throw "nvf-tex-language does not support having more than 1 pdf viewer enabled!"
+          else enabledPdfViewersCount + 1
         else enabledPdfViewersCount;
 
       # If this pdf viewer is enabled, set is as the enabled viewer.
@@ -81,30 +80,22 @@
   in (getEnabledPdfViewersInfo {});
 
   enabledPdfViewerCfg = viewersCfg.${enabledPdfViewersInfo.enabledViewerName};
-
 in {
   imports = [
     ./viewers
   ];
 
   options.vim.languages.tex.pdfViewer = {
-    enable =
-      mkBool (
-        if enabledPdfViewersInfo.count > 1
-        then throw "nvf-tex-language does not support having more than 1 pdf viewer enabled!"
-        else (enabledPdfViewersInfo.count == 1)
-      ) ''
-        Whether to enable configuring the pdf viewer.
-
-        By enabling any of the pdfViewers, this option will be automatically set.
-        If you enable more than one pdf viewer then an error will be thrown.
-      '';
-
     name = mkOption {
       type = str;
       default = enabledPdfViewerCfg.name;
       description = ''
-        TODO
+        The name of the pdf viewer to use.
+
+        This value will be automatically set when any of the viewers are enabled.
+
+        Setting this option option manually is not recommended but can be used for some very technical nix-ing.
+        If you wish to use a custom viewer, please use the `custom` entry provided under `viewers`.
       '';
     };
 
@@ -112,7 +103,12 @@ in {
       type = package;
       default = enabledPdfViewerCfg.package;
       description = ''
-        The package to set to use a custom viewer.
+        The package of the pdf viewer to use.
+
+        This value will be automatically set when any of the viewers are enabled.
+
+        Setting this option option manually is not recommended but can be used for some very technical nix-ing.
+        If you wish to use a custom viewer, please use the `custom` entry provided under `viewers`.
       '';
     };
 
@@ -120,7 +116,12 @@ in {
       type = str;
       default = enabledPdfViewerCfg.executable;
       description = ''
-        TODO
+        The executable for the pdf viewer to use.
+
+        This value will be automatically set when any of the viewers are enabled.
+
+        Setting this option option manually is not recommended but can be used for some very technical nix-ing.
+        If you wish to use a custom viewer, please use the `custom` entry provided under `viewers`.
       '';
     };
 
@@ -128,14 +129,13 @@ in {
       type = listOf str;
       default = enabledPdfViewerCfg.args;
       description = ''
-        TODO
+        The command line arguments to use when calling the pdf viewer command.
+
+        This value will be automatically set when any of the viewers are enabled.
+
+        Setting this option option manually is not recommended but can be used for some very technical nix-ing.
+        If you wish to use a custom viewer, please use the `custom` entry provided under `viewers`.
       '';
     };
   };
-
-  # If the pdf viewer has been enabled, but none of the individual viewers have been enabled,
-  # then enable the default viewer.
-  config = mkIf (cfg.enable && cfg.pdfViewer.enable && enabledPdfViewersInfo.count == 0) {
-    vim.languages.tex.pdfViewer.viewers.${defaultPdfViewerName}.enable = mkOverride 75 true;
-  };
 }
diff --git a/modules/plugins/languages/tex/pdfViewer/viewers/okular.nix b/modules/plugins/languages/tex/pdfViewer/viewers/okular.nix
index 4d0d90d4..74cb88b7 100644
--- a/modules/plugins/languages/tex/pdfViewer/viewers/okular.nix
+++ b/modules/plugins/languages/tex/pdfViewer/viewers/okular.nix
@@ -32,11 +32,11 @@ in (
 
       args = mkOption {
         type = listOf str;
-        default = [ "--unique" "file:%p#src:%l%f" ];
+        default = ["--unique" "file:%p#src:%l%f"];
         description = "Arguments to pass to the viewer.";
       };
     };
 
-    args = viewerCfg: ( viewerCfg.args );
+    argsFunction = viewerCfg: (viewerCfg.args);
   }
 )
diff --git a/modules/plugins/languages/tex/pdfViewer/viewers/viewerTemplate.nix b/modules/plugins/languages/tex/pdfViewer/viewers/viewerTemplate.nix
index 64cb2ca2..280cf483 100644
--- a/modules/plugins/languages/tex/pdfViewer/viewers/viewerTemplate.nix
+++ b/modules/plugins/languages/tex/pdfViewer/viewers/viewerTemplate.nix
@@ -21,7 +21,7 @@
   # when the view command is called.
   # This is a function that will take in the cfg of its own pdf viewer.
   # i.e. it will be called as "args cfg.pdfViewer.viewers.${name}"
-  args,
+  argsFunction,
   ...
 }: let
   # Inherit the necessary variables available to any module.
@@ -59,10 +59,11 @@ in {
   # Check that the language, overall pdf viewing, and this pdf viewer have been enabled before making any
   # config.
   config = mkIf (cfg.enable && viewerCfg.enable) {
+    # vim.languages.tex.pdfViewer.viewers.${name} = {
     vim.languages.tex.pdfViewer = {
       inherit name;
       inherit (viewerCfg) package executable;
-      args = args viewerCfg;
+      args = argsFunction viewerCfg;
     };
   };
 }